| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $166.92 | 6.293% | $177.4243 | $177.42 | $177.40 | $177.40 |
| Purchase #2 | $203.99 | 11.841% | $228.1445 | $228.14 | $228.15 | $228.10 |
| Purchase #3 | $95.46 | 10.719% | $105.6924 | $105.69 | $105.70 | $105.70 |
| Purchase #4 | $33.61 | 13.763% | $38.2357 | $38.24 | $38.25 | $38.20 |
| Purchase #5 | $210.47 | 4.497% | $219.9348 | $219.93 | $219.95 | $219.90 |
| Purchase #6 | $59.79 | 9.465% | $65.4491 | $65.45 | $65.45 | $65.40 |
| Purchase #7 | $186.28 | 8.302% | $201.745 | $201.75 | $201.75 | $201.70 |
| 7 purchase totals = | $956.52 | $1,036.6258 | $1,036.62 | $1,036.65 | $1,036.40 | |